30017323 ÷ 105 
We're looking to find how many times 105 goes into 30017323.

Advancing to step 1:
When dividing 3 by 105, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 105

Going ahead to step 2:
30 divided by 105 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 105

Going ahead to step 3:
If we divide 300 by 105, we get 2 and a remainder of 90.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 210 from 300 and we're left with 90.
Bring next digit (1) of the dividend behind the 90 and repeat the process: 901 / 105

Moving on to step 4:
When dividing 901 by 105, we get 8 with a remainder of 61.
Put 8 as the next digit of the answer. 
Result so far: 28.0
Subtract 840 from 901 to get 61.
Bring next digit (7) of the dividend behind the 61 and repeat the process: 617 / 105

Step 5:
The number 105 fits into 617 5 times, leaving a remainder of 92.
Use 5 as the next digit of our solution. 
Result so far: 285.0
Subtract 525 from 617 to get 92.
Take the next digit (3) from the dividend and append it to 92, then repeat: 923 / 105

Going ahead to step 6:
The number 105 fits into 923 8 times, leaving a remainder of 83.
Write down 8 as next digit of the result. 
Result so far: 2858.0
The remainder is 83 after subtracting 840 from 923.
Include the next digit (2) from the dividend after 83, then repeat: 832 / 105

Going ahead to step 7:
If we divide 832 by 105, we get 7 and a remainder of 97.
The number 7 becomes the next digit in our result. 
Result so far: 28587.0
The remainder is 97 after subtracting 735 from 832.
Bring next digit (3) of the dividend behind the 97 and repeat the process: 973 / 105

On to step 8:
The number 105 fits into 973 9 times, leaving a remainder of 28.
The next digit of our result is 9. 
Result so far: 285879.0
If we subtract 945 from 973, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
105 can be fit into 280 2 times, resulting in a remainder of 70.
The next digit of our result is 2. 
Result so far: 285879.2
If we take 210 away from 280, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 10:
105 goes into 700 6 times with a remainder of 70.
Write down 6 as next digit of the result. 
Result so far: 285879.26
Subtracting 630 from 700 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
105 goes into 700 6 times with a remainder of 70.
Put 6 as the next digit of the answer. 
Result so far: 285879.266
Deduct 630 from 700 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

In conclusion, the division gives 285879.266 with a balance of 0.007.